The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2012
Filed:
Sep. 26, 2008
Michael Matheisl, Österreich, AT;
Thomas Illedits, Österreich, AT;
Thomas Novacek, Österreich, AT;
Harald Gössl, Österreich, AT;
Michael Matheisl, Österreich, AT;
Thomas Illedits, Österreich, AT;
Thomas Novacek, Österreich, AT;
Harald Gössl, Österreich, AT;
Inventio AG, Hergiswil NW, CH;
Abstract
The step support () or plate support comprises a rear crossmember () and a front crossmember () which together form a plane (E) for receiving the tread element (). There are two outer step cheeks (), wherein one of the step cheeks () is arranged on the right and one of the step cheeks () is arranged on the left, substantially perpendicular with respect to the crossmembers (). The two crossmembers () are manufactured from deep-drawing sheet metal and are welded or joined or riveted or screwed or adhesively bonded or clinched to the step cheeks () or plate cheeks to form a load-hearing frame. The height (H) of the crossmembers () at its ends is smaller than the height (H) of the crossmembers () in the center, with the result that the crossmembers () have a curved shape.